Dec 3 – 4, 2020
Europe/Warsaw timezone

Efficiency of energy harvesting out of colored Lévy fluctuations, by a harmonic piezoelectric transducer

Dec 3, 2020, 6:10 PM


Martín E. Giuliano


Based on studies where a linear piezoelectric energy harvester is subjected to external random mechanical excitations modeled through Gaussian noises (white and colored), it was decided to propose a more general colored noise of the Levy α−stable type. Analytical, exact and approximate results and numerical results are presented on the characteristics of such excitations and the electrical power that can be extracted from them.

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